curl --request POST \
  --url https://api.exchange.coinbase.com/withdrawals/counterparty \
  --header 'Content-Type: application/json' \
  --header 'cb-access-key: <api-key>' \
  --header 'cb-access-passphrase: <api-key>' \
  --header 'cb-access-sign: <api-key>' \
  --header 'cb-access-timestamp: <api-key>' \
  --data '
{
  "amount": "<string>",
  "counterparty_id": "<string>",
  "currency": "<string>"
}
'

{
  "id": "<string>",
  "counterparty_id": "<string>",
  "amount": "<string>",
  "currency": "<string>",
  "status": "UNKNOWN"
}